diff options
Diffstat (limited to 'hw/i386')
| -rw-r--r-- | hw/i386/xen/xen-hvm.c | 4 | ||||
| -rw-r--r-- | hw/i386/xen/xen-pvh.c | 3 |
2 files changed, 6 insertions, 1 deletions
diff --git a/hw/i386/xen/xen-hvm.c b/hw/i386/xen/xen-hvm.c index 4f6446600c..d3df488c48 100644 --- a/hw/i386/xen/xen-hvm.c +++ b/hw/i386/xen/xen-hvm.c @@ -614,7 +614,9 @@ void xen_hvm_init_pc(PCMachineState *pcms, MemoryRegion **ram_memory) state = g_new0(XenIOState, 1); - xen_register_ioreq(state, max_cpus, &xen_memory_listener); + xen_register_ioreq(state, max_cpus, + HVM_IOREQSRV_BUFIOREQ_ATOMIC, + &xen_memory_listener); xen_is_stubdomain = xen_check_stubdomain(state->xenstore); diff --git a/hw/i386/xen/xen-pvh.c b/hw/i386/xen/xen-pvh.c index 45645667e9..f1f02d3311 100644 --- a/hw/i386/xen/xen-pvh.c +++ b/hw/i386/xen/xen-pvh.c @@ -89,6 +89,9 @@ static void xen_pvh_machine_class_init(ObjectClass *oc, void *data) /* We have an implementation specific init to create CPU objects. */ xpc->init = xen_pvh_init; + /* Enable buffered IOREQs. */ + xpc->handle_bufioreq = HVM_IOREQSRV_BUFIOREQ_ATOMIC; + /* * PCI INTX routing. * |